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author | Campbell Barton <ideasman42@gmail.com> | 2017-11-02 07:09:11 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2017-11-02 07:09:11 +0300 |
commit | 765e28948e706d8fce97c23d4d050a607971488b (patch) | |
tree | db50467eac2e7b28609fb1130f6b9e58288bf05f /source/blender/blenlib | |
parent | 8bdc391c5488228dfe9c9e995277d67558293f08 (diff) |
Cleanup: code style
Diffstat (limited to 'source/blender/blenlib')
-rw-r--r-- | source/blender/blenlib/intern/math_solvers.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/source/blender/blenlib/intern/math_solvers.c b/source/blender/blenlib/intern/math_solvers.c index 5ee2f10928f..b8a22900ba1 100644 --- a/source/blender/blenlib/intern/math_solvers.c +++ b/source/blender/blenlib/intern/math_solvers.c @@ -90,8 +90,8 @@ bool BLI_tridiagonal_solve(const float *a, const float *b, const float *c, const if (count < 1) return false; - size_t bytes = sizeof(double)*(unsigned)count; - double *c1 = (double *)MEM_mallocN(bytes*2, "tridiagonal_c1d1"); + size_t bytes = sizeof(double) * (unsigned)count; + double *c1 = (double *)MEM_mallocN(bytes * 2, "tridiagonal_c1d1"); double *d1 = c1 + count; if (!c1) @@ -106,10 +106,10 @@ bool BLI_tridiagonal_solve(const float *a, const float *b, const float *c, const d1[0] = d_prev = ((double)d[0]) / b[0]; for (i = 1; i < count; i++) { - double denum = b[i] - a[i]*c_prev; + double denum = b[i] - a[i] * c_prev; c1[i] = c_prev = c[i] / denum; - d1[i] = d_prev = (d[i] - a[i]*d_prev) / denum; + d1[i] = d_prev = (d[i] - a[i] * d_prev) / denum; } /* back pass */ @@ -138,15 +138,15 @@ bool BLI_tridiagonal_solve_cyclic(const float *a, const float *b, const float *c if (count < 1) return false; - float a0 = a[0], cN = c[count-1]; + float a0 = a[0], cN = c[count - 1]; /* if not really cyclic, fall back to the simple solver */ if (a0 == 0.0f && cN == 0.0f) { return BLI_tridiagonal_solve(a, b, c, d, r_x, count); } - size_t bytes = sizeof(float)*(unsigned)count; - float *tmp = (float*)MEM_mallocN(bytes*2, "tridiagonal_ex"); + size_t bytes = sizeof(float) * (unsigned)count; + float *tmp = (float *)MEM_mallocN(bytes * 2, "tridiagonal_ex"); float *b2 = tmp + count; if (!tmp) @@ -155,11 +155,11 @@ bool BLI_tridiagonal_solve_cyclic(const float *a, const float *b, const float *c /* prepare the noncyclic system; relies on tridiagonal_solve ignoring values */ memcpy(b2, b, bytes); b2[0] -= a0; - b2[count-1] -= cN; + b2[count - 1] -= cN; memset(tmp, 0, bytes); tmp[0] = a0; - tmp[count-1] = cN; + tmp[count - 1] = cN; /* solve for partial solution and adjustment vector */ bool success = @@ -168,7 +168,7 @@ bool BLI_tridiagonal_solve_cyclic(const float *a, const float *b, const float *c /* apply adjustment */ if (success) { - float coeff = (r_x[0] + r_x[count-1]) / (1.0f + tmp[0] + tmp[count-1]); + float coeff = (r_x[0] + r_x[count - 1]) / (1.0f + tmp[0] + tmp[count - 1]); for (int i = 0; i < count; i++) { r_x[i] -= coeff * tmp[i]; |